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; RUN: llc < %s
; This caused a problem because the argument of a call was defined by
; the return value of another call that appears later in the code.
; When processing the first call, the second call has not yet been processed
; so no LiveRange has been created for its return value.
;
; llc dies in UltraSparcRegInfo::suggestRegs4CallArgs() with:
; ERROR: In call instr, no LR for arg: 0x1009e0740
;
declare i32 @getInt(i32)
define i32 @main(i32 %argc, i8** %argv) {
bb0:
br label %bb2
bb1: ; preds = %bb2
%reg222 = call i32 @getInt( i32 %reg218 ) ; <i32> [#uses=1]
%reg110 = add i32 %reg222, 1 ; <i32> [#uses=2]
%b = icmp sle i32 %reg110, 0 ; <i1> [#uses=1]
br i1 %b, label %bb2, label %bb3
bb2: ; preds = %bb1, %bb0
%reg218 = call i32 @getInt( i32 %argc ) ; <i32> [#uses=1]
br label %bb1
bb3: ; preds = %bb1
ret i32 %reg110
}
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